DRAC: Dose Rate and Age Calculator for trapped charge dating

JA Durcan, GE King, GAT Duller - Quaternary Geochronology, 2015 - Elsevier
Accurate calculation of the environmental radiation dose rate (Ḋ) is an essential part of
trapped charge dating methods, such as luminescence and electron spin resonance dating …

[PDF][PDF] 光释光测年基本流程

赖忠平, 欧先交 - 地理科学进展, 2013 - researchgate.net
光释光测年是对沉积物上一次曝光事件年代的测定. 自20 世纪80 年代该方法提出以来,
得到了越来越广泛的应用. 相对于14C 测年, 光释光测年虽存在误差偏大的不足(一般5%~ 10%) …

Palaeoenvironmental reconstructions from linear dunefields: recent progress, current challenges and future directions

MW Telfer, PP Hesse - Quaternary Science Reviews, 2013 - Elsevier
This paper reviews recent progress in the use of linear dunes as 'geoproxies' of late
Quaternary environmental change, summarises the challenges facing their use, and …

Chinese deserts and sand fields in Last Glacial Maximum and Holocene Optimum

HY Lu, SW Yi, ZW Xu, YL Zhou, L Zeng, FY Zhu… - Chinese Science …, 2013 - Springer
Abstract The Last Glacial Maximum (LGM, c. 26-16 ka) and the Holocene Optimum (HO, c. 9-
5 ka) were characterized by cold-dry and warm-wet climates respectively in the recently …

Late Pleistocene to present landscape and anthropomorphic change in the Keerqin (Horqin) Sandy Land, China: Insights from sedimentary records

A Li, X Yang, X Wang, J Du, D Zhang, B Chen… - Quaternary Science …, 2024 - Elsevier
The current distribution of dune fields and sandy lands in northeastern China is closely
related to the hydrological environment with fluvial processes often providing sediments for …

OSL chronology and palaeoclimatic implications of aeolian sediments in the eastern Qaidam Basin of the northeastern Qinghai-Tibetan Plateau

LP Yu, ZP Lai - Palaeogeography, Palaeoclimatology, Palaeoecology, 2012 - Elsevier
Aeolian sediments are widely distributed in the hyper-arid Qaidam Basin and are good
palaeoclimatic records. Due to limited age control, aeolian processes and their relevance to …

Holocene aeolian stratigraphic sequences in the eastern portion of the desert belt (sand seas and sandy lands) in northern China and their palaeoenvironmental …

X Yang, P Liang, D Zhang, H Li, P Rioual… - Science China Earth …, 2019 - Springer
This paper presents the environmental history and its responses to palaeoclimatic changes
since the start of the Holocene in the eastern portion of the desert belt (sand seas and sandy …

Landscape evolution of the Ulan Buh Desert in northern China during the late Quaternary

F Chen, G Li, H Zhao, M Jin, X Chen, Y Fan… - Quaternary …, 2014 - cambridge.org
The evolution of arid environments in northern China was a major environmental change
during the Quaternary. Here we present the dating and environmental proxy results from a …

Holocene moisture change revealed by the Rb/Sr ratio of aeolian deposits in the southeastern Mu Us Desert, China

B Liu, H Jin, L Sun, Z Sun, Q Niu, S Xie, G Li - Aeolian Research, 2014 - Elsevier
Systematic analysis of the Rb and Sr contents and Rb/Sr ratios in different lithological units
of the palaeosol-aeolian sequence in the southeastern Mu Us Desert revealed that the …

Spatial and temporal distributions of major tree taxa in eastern continental Asia during the last 22,000 years

X Cao, U Herzschuh, J Ni, Y Zhao… - The Holocene, 2015 - journals.sagepub.com
This study investigates the spatial and temporal distributions of 14 key arboreal taxa and
their driving forces during the last 22,000 calendar years before ad 1950 (kyr BP) using a …